2,3-Quinoxalinedione,1-amino-1,4-dihydro-(9CI)

Base Information

• Chemical Name: 2,3-Quinoxalinedione,1-amino-1,4-dihydro-(9CI)
• CAS No.: 88976-69-6
• Molecular Formula: C8H7 N3 O2
• Molecular Weight: 177.162
• Hs Code.: 2933990090
• Mol file: 88976-69-6.mol

Synonyms:1-Amino-1,4-dihydro-2,3-quinoxalinedione;

Chemical Property of 2,3-Quinoxalinedione,1-amino-1,4-dihydro-(9CI)

Chemical Property:

• PSA: 80.88000
• LogP: -0.01520

Purity/Quality:

1-amino-1,4-dihydro-2,3-Quinoxalinedione 97.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,3-Quinoxalinedione,1-amino-1,4-dihydro-(9CI)

There total 2 articles about 2,3-Quinoxalinedione,1-amino-1,4-dihydro-(9CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

quinoxaline-2,3-dione (15804-19-0,6287-20-3) → N-amino-1,4-dihydroquinoxaline-2,3-dione (88976-69-6)

Guidance literature:

With potassium hydroxide; potassium carbonate; hydroxylamine-O-sulfonic acid;

DOI:10.1016/j.bmcl.2004.02.065

Reference yield:

1,2-diamino-benzene (95-54-5) → N-amino-1,4-dihydroquinoxaline-2,3-dione (88976-69-6)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. HCl / Heating

2: NH₂OSO₃H; aq. KOH; K₂CO₃

With hydrogenchloride; potassium hydroxide; potassium carbonate; hydroxylamine-O-sulfonic acid;

DOI:10.1016/j.bmcl.2004.02.065

Reference yield:

2-methylbenzenesulfonyl isocyanate (32324-19-9) + N-amino-1,4-dihydroquinoxaline-2,3-dione (88976-69-6) → C16H14N4O5S

Guidance literature:

In N,N-dimethyl-formamide;

DOI:10.1016/j.bmcl.2004.02.065

upstream raw materials:

quinoxaline-2,3-dione

1,2-diamino-benzene

Refernces